KiS Organics

PRINCIPLE™ WP

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  • Regular price $ 115.00
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PRINCIPLE™ WP

Superior Wettable Powder Formulation for Reliable Control of Pests

PRINCIPLE™ WP harnesses the power of Beauveria bassiana to control multiple life stages of soft-bodied and chewing insect pests, including whiteflies, thrips, aphids, mealybugs, and more. When spores contact a pest, they germinate and penetrate the cuticle, infecting the insect with white muscardine disease—leading to death within 24–96 hours.

This next-generation wettable powder formulation offers improved mixability, low dust, minimal residue, and excellent compatibility with other biologicals and fertilizers. Suitable for use on food crops, ornamentals, turf, and cannabis/hemp, PRINCIPLE WP is a dependable biocontrol option for greenhouses, nurseries, and field applications.

Active Ingredient: Beauveria bassiana strain BW149

KEY BENEFITS

  • OMRI Listed for organic production

  • Proven efficacy with over 20 years of biocontrol use

  • No known resistance development

  • 4-hour REI / 0-day PHI

  • Excellent mixability and uniform suspension

  • Compatible with most inputs

  • Stable under room temperature storage

SUGGESTED USES

Effective for:

  • Aphids, whiteflies, thrips, psyllids, mealybugs, beetles, weevils, and grasshoppers

  • Indoor, greenhouse, nursery, and field-grown crops

  • Drench, dip, foliar, or low-volume spray applications

SUGGESTED APPLICATION

  • Begin applications at first sign of pest activity

  • Ensure full coverage on leaf surfaces (top and underside)

  • Apply in early morning or evening to reduce UV exposure

  • Preventative applications every 5–10 days; increase frequency under high pest pressure

  • Mix only what is needed for same-day use

STORAGE

Store tightly sealed in a cool, dry place between 40°F–85°F. Keep unused product in original container.

RESOURCES

Principle Overview

Principle SDS

Principle Label


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